quorum: Inline quorum_aio_cb()
[qemu.git] / tests / test-string-output-visitor.c
1 /*
2 * String Output Visitor unit-tests.
3 *
4 * Copyright (C) 2012 Red Hat Inc.
5 *
6 * Authors:
7 * Paolo Bonzini <pbonzini@redhat.com> (based on test-qobject-output-visitor)
8 *
9 * This work is licensed under the terms of the GNU GPL, version 2 or later.
10 * See the COPYING file in the top-level directory.
11 */
12
13 #include "qemu/osdep.h"
14
15 #include "qemu-common.h"
16 #include "qapi/error.h"
17 #include "qapi/string-output-visitor.h"
18 #include "test-qapi-types.h"
19 #include "test-qapi-visit.h"
20 #include "qapi/qmp/types.h"
21
22 typedef struct TestOutputVisitorData {
23 Visitor *ov;
24 char *str;
25 bool human;
26 } TestOutputVisitorData;
27
28 static void visitor_output_setup_internal(TestOutputVisitorData *data,
29 bool human)
30 {
31 data->human = human;
32 data->ov = string_output_visitor_new(human, &data->str);
33 g_assert(data->ov);
34 }
35
36 static void visitor_output_setup(TestOutputVisitorData *data,
37 const void *unused)
38 {
39 return visitor_output_setup_internal(data, false);
40 }
41
42 static void visitor_output_setup_human(TestOutputVisitorData *data,
43 const void *unused)
44 {
45 return visitor_output_setup_internal(data, true);
46 }
47
48 static void visitor_output_teardown(TestOutputVisitorData *data,
49 const void *unused)
50 {
51 visit_free(data->ov);
52 data->ov = NULL;
53 g_free(data->str);
54 data->str = NULL;
55 }
56
57 static char *visitor_get(TestOutputVisitorData *data)
58 {
59 visit_complete(data->ov, &data->str);
60 g_assert(data->str);
61 return data->str;
62 }
63
64 static void visitor_reset(TestOutputVisitorData *data)
65 {
66 bool human = data->human;
67
68 visitor_output_teardown(data, NULL);
69 visitor_output_setup_internal(data, human);
70 }
71
72 static void test_visitor_out_int(TestOutputVisitorData *data,
73 const void *unused)
74 {
75 int64_t value = 42;
76 Error *err = NULL;
77 char *str;
78
79 visit_type_int(data->ov, NULL, &value, &err);
80 g_assert(!err);
81
82 str = visitor_get(data);
83 if (data->human) {
84 g_assert_cmpstr(str, ==, "42 (0x2a)");
85 } else {
86 g_assert_cmpstr(str, ==, "42");
87 }
88 }
89
90 static void test_visitor_out_intList(TestOutputVisitorData *data,
91 const void *unused)
92 {
93 int64_t value[] = {0, 1, 9, 10, 16, 15, 14,
94 3, 4, 5, 6, 11, 12, 13, 21, 22, INT64_MAX - 1, INT64_MAX};
95 intList *list = NULL, **tmp = &list;
96 int i;
97 Error *err = NULL;
98 char *str;
99
100 for (i = 0; i < sizeof(value) / sizeof(value[0]); i++) {
101 *tmp = g_malloc0(sizeof(**tmp));
102 (*tmp)->value = value[i];
103 tmp = &(*tmp)->next;
104 }
105
106 visit_type_intList(data->ov, NULL, &list, &err);
107 g_assert(err == NULL);
108
109 str = visitor_get(data);
110 if (data->human) {
111 g_assert_cmpstr(str, ==,
112 "0-1,3-6,9-16,21-22,9223372036854775806-9223372036854775807 "
113 "(0x0-0x1,0x3-0x6,0x9-0x10,0x15-0x16,"
114 "0x7ffffffffffffffe-0x7fffffffffffffff)");
115 } else {
116 g_assert_cmpstr(str, ==,
117 "0-1,3-6,9-16,21-22,9223372036854775806-9223372036854775807");
118 }
119 qapi_free_intList(list);
120 }
121
122 static void test_visitor_out_bool(TestOutputVisitorData *data,
123 const void *unused)
124 {
125 Error *err = NULL;
126 bool value = true;
127 char *str;
128
129 visit_type_bool(data->ov, NULL, &value, &err);
130 g_assert(!err);
131
132 str = visitor_get(data);
133 g_assert_cmpstr(str, ==, "true");
134 }
135
136 static void test_visitor_out_number(TestOutputVisitorData *data,
137 const void *unused)
138 {
139 double value = 3.14;
140 Error *err = NULL;
141 char *str;
142
143 visit_type_number(data->ov, NULL, &value, &err);
144 g_assert(!err);
145
146 str = visitor_get(data);
147 g_assert_cmpstr(str, ==, "3.140000");
148 }
149
150 static void test_visitor_out_string(TestOutputVisitorData *data,
151 const void *unused)
152 {
153 char *string = (char *) "Q E M U";
154 const char *string_human = "\"Q E M U\"";
155 Error *err = NULL;
156 char *str;
157
158 visit_type_str(data->ov, NULL, &string, &err);
159 g_assert(!err);
160
161 str = visitor_get(data);
162 if (data->human) {
163 g_assert_cmpstr(str, ==, string_human);
164 } else {
165 g_assert_cmpstr(str, ==, string);
166 }
167 }
168
169 static void test_visitor_out_no_string(TestOutputVisitorData *data,
170 const void *unused)
171 {
172 char *string = NULL;
173 char *str;
174
175 /* A null string should return "" */
176 visit_type_str(data->ov, NULL, &string, &error_abort);
177
178 str = visitor_get(data);
179 if (data->human) {
180 g_assert_cmpstr(str, ==, "<null>");
181 } else {
182 g_assert_cmpstr(str, ==, "");
183 }
184 }
185
186 static void test_visitor_out_enum(TestOutputVisitorData *data,
187 const void *unused)
188 {
189 char *str;
190 EnumOne i;
191
192 for (i = 0; i < ENUM_ONE__MAX; i++) {
193 visit_type_EnumOne(data->ov, "unused", &i, &error_abort);
194
195 str = visitor_get(data);
196 if (data->human) {
197 char *str_human = g_strdup_printf("\"%s\"", EnumOne_lookup[i]);
198
199 g_assert_cmpstr(str, ==, str_human);
200 g_free(str_human);
201 } else {
202 g_assert_cmpstr(str, ==, EnumOne_lookup[i]);
203 }
204 visitor_reset(data);
205 }
206 }
207
208 static void test_visitor_out_enum_errors(TestOutputVisitorData *data,
209 const void *unused)
210 {
211 EnumOne i, bad_values[] = { ENUM_ONE__MAX, -1 };
212 Error *err;
213
214 for (i = 0; i < ARRAY_SIZE(bad_values) ; i++) {
215 err = NULL;
216 visit_type_EnumOne(data->ov, "unused", &bad_values[i], &err);
217 error_free_or_abort(&err);
218 }
219 }
220
221 static void
222 output_visitor_test_add(const char *testpath,
223 TestOutputVisitorData *data,
224 void (*test_func)(TestOutputVisitorData *data,
225 const void *user_data),
226 bool human)
227 {
228 g_test_add(testpath, TestOutputVisitorData, data,
229 human ? visitor_output_setup_human : visitor_output_setup,
230 test_func, visitor_output_teardown);
231 }
232
233 int main(int argc, char **argv)
234 {
235 TestOutputVisitorData out_visitor_data;
236
237 g_test_init(&argc, &argv, NULL);
238
239 output_visitor_test_add("/string-visitor/output/int",
240 &out_visitor_data, test_visitor_out_int, false);
241 output_visitor_test_add("/string-visitor/output/int-human",
242 &out_visitor_data, test_visitor_out_int, true);
243 output_visitor_test_add("/string-visitor/output/bool",
244 &out_visitor_data, test_visitor_out_bool, false);
245 output_visitor_test_add("/string-visitor/output/bool-human",
246 &out_visitor_data, test_visitor_out_bool, true);
247 output_visitor_test_add("/string-visitor/output/number",
248 &out_visitor_data, test_visitor_out_number, false);
249 output_visitor_test_add("/string-visitor/output/number-human",
250 &out_visitor_data, test_visitor_out_number, true);
251 output_visitor_test_add("/string-visitor/output/string",
252 &out_visitor_data, test_visitor_out_string, false);
253 output_visitor_test_add("/string-visitor/output/string-human",
254 &out_visitor_data, test_visitor_out_string, true);
255 output_visitor_test_add("/string-visitor/output/no-string",
256 &out_visitor_data, test_visitor_out_no_string,
257 false);
258 output_visitor_test_add("/string-visitor/output/no-string-human",
259 &out_visitor_data, test_visitor_out_no_string,
260 true);
261 output_visitor_test_add("/string-visitor/output/enum",
262 &out_visitor_data, test_visitor_out_enum, false);
263 output_visitor_test_add("/string-visitor/output/enum-human",
264 &out_visitor_data, test_visitor_out_enum, true);
265 output_visitor_test_add("/string-visitor/output/enum-errors",
266 &out_visitor_data, test_visitor_out_enum_errors,
267 false);
268 output_visitor_test_add("/string-visitor/output/enum-errors-human",
269 &out_visitor_data, test_visitor_out_enum_errors,
270 true);
271 output_visitor_test_add("/string-visitor/output/intList",
272 &out_visitor_data, test_visitor_out_intList, false);
273 output_visitor_test_add("/string-visitor/output/intList-human",
274 &out_visitor_data, test_visitor_out_intList, true);
275
276 g_test_run();
277
278 return 0;
279 }